Yantai Weixiang Building Engineering Machinery Equipment Equipment Co., Ltd. ikorera mu nzego zose zisenya, gutwara ibirundo, gutwara isi, kwimura ibicuruzwa, amashyamba, ubucukuzi bw’amabuye y'agaciro n’ubwubatsi, ni uruganda rukomeye rukora ibicuruzwa biva mu bucukuzi i Yantai, mu Bushinwa, rufite ubuso bwa 5000 metero kare, yashinzwe mu 2009.